| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ce + S = CeS
KMnO4 + Na2SO4 + H2O = MnO4 + Na2SO3 + KOH =>
2 KMnO4 + Na2SO4 + H2O = 2 MnO4 + Na2SO3 + 2 KOH
FeSO4*6H2O + KMnO4 = Fe(MnO4)2 + K2SO4 + H2O =>
FeSO4*6H2O + 2 KMnO4 = Fe(MnO4)2 + K2SO4 + 6 H2O
Cr(OH)3 + KClO3 + NaOH = NaCrO4 + KCl + H2O =>
3 Cr(OH)3 + 2 KClO3 + 3 NaOH = 3 NaCrO4 + 2 KCl + 6 H2O
H2SO4 + MgO = Mg2(SO4)2 + H2O =>
2 H2SO4 + 2 MgO = Mg2(SO4)2 + 2 H2O
CsSO3 = Cs + SO3 =>
CsSO3 = Cs + SO3
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Pt(OH)4 + HClO3 = Pt(ClO3)4 + H2O =>
Pt(OH)4 + 4 HClO3 = Pt(ClO3)4 + 4 H2O
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
Cu + HClO4 = Cu(ClO4)2 + ClO2 + H2O =>
3 Cu + 8 HClO4 = 3 Cu(ClO4)2 + 2 ClO2 + 4 H2O
Li + C4H9Cl = LiC4H9 + LiCl =>
2 Li + C4H9Cl = LiC4H9 + LiCl
K2O + HNO3 = KOH + N2O5 =>
K2O + 2 HNO3 = 2 KOH + N2O5
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
(NH4)2U2O7 + (NH4)2CO3 + H2O = (NH4)6[UO2(CO3)4] + NH4OH =>
(NH4)2U2O7 + 8(NH4)2CO3 + 3 H2O = 2(NH4)6[UO2(CO3)4] + 6 NH4OH
MgSO4(aq) + AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq) =>
MgSO4(aq) + 2 AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq)
K2CO3 + Na3PO4 = K2Na3 + CO3PO4 =>
K2CO3 + Na3PO4 = K2Na3 + CO3PO4
SrCl2 + Li2CO3 = SrCO3 + LiCl =>
SrCl2 + Li2CO3 = SrCO3 + 2 LiCl
HNO3 + FeO = Fe(NO3)3 + H2O + NO =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + 5 H2O + NO
SO3 + H2O = H2S + O2 =>
SO3 + H2O = H2S + 2 O2
H3PO2 + AgNO3 + H2O = H3PO4 + Ag + HNO2 =>
3 H3PO2 + 4 AgNO3 + 2 H2O = 3 H3PO4 + 4 Ag + 4 HNO2
Ag + Ni(NO3)2 = Ni + Ag(NO3)2 =>
Ag + Ni(NO3)2 = Ni + Ag(NO3)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P2O5 + C = P + CO =>
P2O5 + 5 C = 2 P + 5 CO
(CH3)2NHCl + H2O = (CH3)2NH2Cl + OH =>
(CH3)2NHCl + H2O = (CH3)2NH2Cl + OH
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
(NiCl6)SO4 + H2O = H2O(NiCl6)SO4 =>
(NiCl6)SO4 + H2O = H2O(NiCl6)SO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Pb(NO3)2 + Na3BO3 = Pb3(BO3)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3BO3 = Pb3(BO3)2 + 6 NaNO3
SO2Cl2 + NaOH = NaCl + Na2SO4 + H2O =>
SO2Cl2 + 4 NaOH = 2 NaCl + Na2SO4 + 2 H2O
HClO3 + Ba(HO)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(HO)2 = Ba(ClO3)2 + 2 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
(KCIO)3 = KCI + (O)2 =>
2(KCIO)3 = 6 KCI + 3(O)2
HO4(HC3) = H2C + O2C =>
HO4(HC3) = H2C + 2 O2C
CH3CH3Br + Na = CH3CH2CH2CH3 + NaBr + H =>
2 CH3CH3Br + 2 Na = CH3CH2CH2CH3 + 2 NaBr + 2 H
HCI + KOH = KCI + H2O =>
HCI + KOH = KCI + H2O
C7H8NO2 + KMnO4 + H2SO4 = C7H6O2NO2 + K2SO4 + MnSO4 + H2O =>
5 C7H8NO2 + 6 KMnO4 + 9 H2SO4 = 5 C7H6O2NO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Li2SO4 + Mg(OH)2 = MgSO4 + LiOH =>
Li2SO4 + Mg(OH)2 = MgSO4 + 2 LiOH
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
CaCl2 + Cl2 + H2O = Ca(ClO)2 + HCl =>
CaCl2 + 2 Cl2 + 2 H2O = Ca(ClO)2 + 4 HCl
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
LiCl + Na3PO4 = Li3PO4 + NaCl =>
3 LiCl + Na3PO4 = Li3PO4 + 3 NaCl
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
P4H10 + H2O + O2 = H3PO3 =>
2 P4H10 + 2 H2O + 11 O2 = 8 H3PO3
K2CO3 + Na3PO4 = K2Na3 + CO3PO4 =>
K2CO3 + Na3PO4 = K2Na3 + CO3PO4
C6H12O2 + HCl = C4H10Cl + CO2 + H2O =>
25 C6H12O2 + 32 HCl = 32 C4H10Cl + 22 CO2 + 6 H2O
PCl3 + KMnO4 + H2O = MnCl + H3PO4 + KCl + HCl =>
3 PCl3 + KMnO4 + 8 H2O = MnCl + 3 H3PO4 + KCl + 7 HCl
Al(NO2)3 + (NH4)2Cl = Al2Cl3 + N2 + H2O =>
2 Al(NO2)3 + 3(NH4)2Cl = Al2Cl3 + 6 N2 + 12 H2O
PbO4 + HI = I2 + PbI2 + H2O =>
PbO4 + 8 HI = 3 I2 + PbI2 + 4 H2O
CH3CH2OH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
3 CH3CH2OH + 8 Cu(OH)2 = 2 CH3CH2COOH + 4 Cu2O + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/07/24
Équations équilibrées sur10/07/23
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